Lateral thruster with contra-rotating propellers are new kinds of propellers. Using contra-rotating technology in the lateral thruster will realize the shortest propeller diameter among the same power thruster.

Lateral thruster have the strongest propulsive force among normal thruster with the same diameter. At the same time, propulsive force on the left side is about same to the right side. This innovative technology provides brand new product series for the choice in lateral thruster of ship design.